4805843285 has 4 divisors (see below), whose sum is σ = 5767011948. Its totient is φ = 3844674624.

The previous prime is 4805843281. The next prime is 4805843297. The reversal of 4805843285 is 5823485084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1766857156 + 3038986129 = 42034^2 + 55127^2 .

It is a cyclic number.

It is not a de Polignac number, because 4805843285 - 2² = 4805843281 is a prime.

It is a super-2 number, since 2×4805843285² = 46192259359959182450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805843281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480584324 + ... + 480584333.

It is an arithmetic number, because the mean of its divisors is an integer number (1441752987).

Almost surely, 2^4805843285 is an apocalyptic number.

It is an amenable number.

4805843285 is a deficient number, since it is larger than the sum of its proper divisors (961168663).

4805843285 is an equidigital number, since it uses as much as digits as its factorization.

4805843285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961168662.

The product of its (nonzero) digits is 1228800, while the sum is 47.

The square root of 4805843285 is about 69324.1897536495. The cubic root of 4805843285 is about 1687.5495554537.

The spelling of 4805843285 in words is "four billion, eight hundred five million, eight hundred forty-three thousand, two hundred eighty-five".